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Update rmw_publish() error returns (#239)

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Signed-off-by: lobotuerk <jtlorente@ekumenlabs.com>
This commit is contained in:
Lobotuerk 2020-09-11 16:42:42 -03:00 • committed by Alejandro Hernández Cordero
parent 16e27f6504
commit 3160c181f7
1 changed files with 9 additions and 3 deletions
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12
rmw_cyclonedds_cpp/src/rmw_node.cpp
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@ -1505,9 +1505,15 @@ extern "C" rmw_ret_t rmw_publish(
rmw_publisher_allocation_t * allocation)
{
static_cast<void>(allocation); // unused
RET_NULL(publisher);
RET_WRONG_IMPLID(publisher);
RET_NULL(ros_message);
RMW_CHECK_FOR_NULL_WITH_MSG(
publisher, "publisher handle is null",
return RMW_RET_INVALID_ARGUMENT);
RMW_CHECK_TYPE_IDENTIFIERS_MATCH(
publisher, publisher->implementation_identifier, eclipse_cyclonedds_identifier,
return RMW_RET_INCORRECT_RMW_IMPLEMENTATION);
RMW_CHECK_FOR_NULL_WITH_MSG(
ros_message, "ros message handle is null",
return RMW_RET_INVALID_ARGUMENT);
auto pub = static_cast<CddsPublisher *>(publisher->data);
assert(pub);
if (dds_write(pub->enth, ros_message) >= 0) {